Nathan V. Roberts

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 9

Top Topics

Image Brightness

Computationally Expensive

Numerical Methods

Top Venues

Comput. Math. Appl.

J. Comput. Phys.

Comput. Methods Appl. Math.

Publications

Nathan V. Roberts, Sean T. Miller, Stephen D. Bond, Eric C. Cyr
An implicit-in-time DPG formulation of the 1D1V Vlasov-Poisson equations. Comput. Math. Appl. 154 (2024)
Leszek F. Demkowicz, Nathan V. Roberts, Judit Muñoz-Matute
The DPG Method for the Convection-Reaction Problem, Revisited. Comput. Methods Appl. Math. 23 (1) (2023)
Sean T. Miller, Nathan V. Roberts, Stephen D. Bond, Eric C. Cyr
Neural-network based collision operators for the Boltzmann equation. J. Comput. Phys. 470 (2022)
Nathan V. Roberts, Stefan Henneking
Time-stepping DPG formulations for the heat equation. Comput. Math. Appl. 95 (2021)
Daniel Ibanez, E. Love, Thomas E. Voth, James R. Overfelt, Nathan V. Roberts, Glen Hansen
Tetrahedral mesh adaptation for Lagrangian shock hydrodynamics. Comput. Math. Appl. 78 (2) (2019)
Nathan V. Roberts
Camellia: A Rapid Development Framework for Finite Element Solvers. Comput. Methods Appl. Math. 19 (3) (2019)
Nathan V. Roberts, Jesse Chan
A geometric multigrid preconditioning strategy for DPG system matrices. Comput. Math. Appl. 74 (8) (2017)
Nathan V. Roberts, Jesse Chan
A Geometric Multigrid Preconditioning Strategy for DPG System Matrices. CoRR (2016)
Nathan V. Roberts, Leszek F. Demkowicz, Robert D. Moser
A discontinuous Petrov-Galerkin methodology for adaptive solutions to the incompressible Navier-Stokes equations. J. Comput. Phys. 301 (2015)
Nathan V. Roberts
Camellia: A software framework for discontinuous Petrov-Galerkin methods. Comput. Math. Appl. 68 (11) (2014)
Nathan V. Roberts, Tan Bui-Thanh, Leszek F. Demkowicz
The DPG method for the Stokes problem. Comput. Math. Appl. 67 (4) (2014)
Nathan V. Roberts, Eunjee Song, Paul C. Grabow
Model interfaces for two-way obliviousness. SAC (2009)
Eunjee Song, Nathan V. Roberts
Verifiable Aspect Composition in UML Models. SSIRI (2008)